Forum

Share:
Notifications
Clear all

Uv1 fault code in yaskawa R1000 drive

1 Posts
1 Users
0 Reactions
171 Views
Posts: 18454
Admin
Topic starter
(@click2electro)
Member
Joined: 4 years ago

Cause : DC Bus Undervoltage comes when there is a phase loss in the drive input power. Correct errors with the wiring for main circuit drive input power.

Share: